var housekeeping = {
    inputFormUrl : '/pages/contents/housekeepingBookInputForm.php',
    formView : null,
    
    loadFormView : function() {
        this.formView = new ScreenPopup({url: this.inputFormUrl, popupHandler: "housekeeping.formView"});
    },
    
    showFormView : function() {
        if (this.formView == null) this.loadFormView();
        this.formView.showPopup();
    },
    
    closeFormView : function() {
        if (this.formView) this.formView.closePopup();
    }
}